EP0208280A3 - Dispositif de positionnement d'objets de faible masse, en particulier des têtes magnétiques, par rapport à un second objet et mémoire à disques magnétiques avec un tel dispositif - Google Patents

Dispositif de positionnement d'objets de faible masse, en particulier des têtes magnétiques, par rapport à un second objet et mémoire à disques magnétiques avec un tel dispositif Download PDF

Info

Publication number
EP0208280A3
EP0208280A3 EP86109180A EP86109180A EP0208280A3 EP 0208280 A3 EP0208280 A3 EP 0208280A3 EP 86109180 A EP86109180 A EP 86109180A EP 86109180 A EP86109180 A EP 86109180A EP 0208280 A3 EP0208280 A3 EP 0208280A3
Authority
EP
European Patent Office
Prior art keywords
magnetic
heads
regard
objects
positioning device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP86109180A
Other languages
German (de)
English (en)
Other versions
EP0208280A2 (fr
Inventor
Klaus Manzke
Peter Hammerschmitt
Hans-Joachim Weis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of EP0208280A2 publication Critical patent/EP0208280A2/fr
Publication of EP0208280A3 publication Critical patent/EP0208280A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/4806—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Moving Of Heads (AREA)
EP86109180A 1985-07-10 1986-07-04 Dispositif de positionnement d'objets de faible masse, en particulier des têtes magnétiques, par rapport à un second objet et mémoire à disques magnétiques avec un tel dispositif Withdrawn EP0208280A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8519878U 1985-07-10
DE8519878U DE8519878U1 (de) 1985-07-10 1985-07-10 Vorrichtung zum Positionieren von Gegenständen geringer Masse insbesondere von mindestens einem Magnetkopf, in bezug auf einen zweiten Gegenstand, insbesondere auf mindestens eines Magnetplatte

Publications (2)

Publication Number Publication Date
EP0208280A2 EP0208280A2 (fr) 1987-01-14
EP0208280A3 true EP0208280A3 (fr) 1988-03-30

Family

ID=6782975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86109180A Withdrawn EP0208280A3 (fr) 1985-07-10 1986-07-04 Dispositif de positionnement d'objets de faible masse, en particulier des têtes magnétiques, par rapport à un second objet et mémoire à disques magnétiques avec un tel dispositif

Country Status (5)

Country Link
US (1) US4739430A (fr)
EP (1) EP0208280A3 (fr)
JP (1) JPS6214385A (fr)
CN (1) CN1009036B (fr)
DE (1) DE8519878U1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432145B1 (fr) * 1986-06-04 1994-03-16 Fujitsu Limited Dispositif à disque magnétique
EP0254558B1 (fr) * 1986-07-22 1993-09-15 Kabushiki Kaisha Toshiba Méthode d'assemblage du mécanisme d'actuation d'un appareil à disques magnétiques
KR910001150B1 (ko) * 1986-09-19 1991-02-25 가부시끼가이샤 히다찌세이사꾸쇼 헤드 슬라이더 지지장치
JPS6442568U (fr) * 1987-09-07 1989-03-14
NL8702521A (nl) * 1987-10-22 1989-05-16 Philips Nv Inrichting voor het met behulp van een aftasteenheid inschrijven en/of uitlezen van registratiesporen in een registratievlak van een tijdens bedrijf om een draaiingsas roterende plaat.
US4947275A (en) * 1988-03-23 1990-08-07 Digital Equipment Corp. Detachable head-load beam slider arm for disk drive
US5003420A (en) * 1988-03-23 1991-03-26 Digital Equipment Corporation Low profile head-load beam slider arm for disk drive
US4912583A (en) * 1988-03-23 1990-03-27 Digital Equipment Corporation Clamp for mounting head-load beam slider arm in a disk drive
US4870525A (en) * 1988-05-05 1989-09-26 Miniscribe Corporation Method of mounting flexure arms on a cast rotary actuator
US4933791A (en) * 1988-07-18 1990-06-12 Seagate Technology, Inc. Head arm flexure for disc drives
DE68920871T2 (de) * 1989-02-16 1995-07-13 Ibm Träger und verfahren zum halten von kopf-/arm-anordnungen für plattenspeicher.
US5018035A (en) * 1989-10-30 1991-05-21 Toshiba America Information Systems, Inc. Disc storage apparatus having an arcuate pivot assembly
US4994931A (en) * 1989-11-13 1991-02-19 Hewlett-Packard Company Actuator structure for a magnetic head suspension assembly in a disk drive
JPH05342778A (ja) * 1992-06-05 1993-12-24 Nec Corp ヘッド支持アームのハウジング及びこれを用いたヘッド・ディスク組立体
US5801905A (en) * 1996-11-15 1998-09-01 International Business Machines Corporation Actuator arm with cutouts and means for filling or blocking the cutouts
US7054109B2 (en) * 2001-08-24 2006-05-30 Hitachi Global Storage Technologies Netherlands B.V. Balanced and damped suspension for use in a disk drive
DE102004003730A1 (de) * 2004-01-23 2005-08-18 Heinz Leiber Segmentmotor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020177A1 (fr) * 1979-06-04 1980-12-10 Microcomputer Systems Corp. Dispositif d'actionnement d'une tête d'une mémoire à disques
EP0127058A2 (fr) * 1983-05-21 1984-12-05 BASF Aktiengesellschaft Dispositif de positionnement d'objets, en particulier de têtes magnétiques
EP0152572A1 (fr) * 1984-02-07 1985-08-28 Siemens Aktiengesellschaft Dispositif de positionnement pour une mémoire à disques magnétiques

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922720A (en) * 1974-01-09 1975-11-25 Information Storage Systems Carriage assembly for a magnetic disc storage drive
USD251559S (en) 1976-10-26 1979-04-10 Sli Industries Rotary actuator for positioning magnetic head adjacent the surface of a magnetic disc
DE2723140C2 (de) * 1977-05-23 1986-06-12 Basf Ag, 6700 Ludwigshafen Vorrichtung zum Positionieren von Gegenständen
NL8102523A (nl) * 1981-05-22 1982-12-16 Philips Nv Zwenkarminrichting voor magneetschijfgeheugeninrichting.
GB2115888B (en) * 1982-02-23 1986-01-15 Burroughs Corp Improvements in bearing assemblies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020177A1 (fr) * 1979-06-04 1980-12-10 Microcomputer Systems Corp. Dispositif d'actionnement d'une tête d'une mémoire à disques
EP0127058A2 (fr) * 1983-05-21 1984-12-05 BASF Aktiengesellschaft Dispositif de positionnement d'objets, en particulier de têtes magnétiques
EP0152572A1 (fr) * 1984-02-07 1985-08-28 Siemens Aktiengesellschaft Dispositif de positionnement pour une mémoire à disques magnétiques

Also Published As

Publication number Publication date
EP0208280A2 (fr) 1987-01-14
US4739430A (en) 1988-04-19
JPS6214385A (ja) 1987-01-22
DE8519878U1 (de) 1985-10-17
CN86105667A (zh) 1987-04-08
CN1009036B (zh) 1990-08-01

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: HAMMERSCHMITT, PETER

Inventor name: MANZKE, KLAUS

Inventor name: WEIS, HANS-JOACHIM